CAUGHT! Paul McCartney with Millionaire's Wife

FORMER Beatle Paul McCartney is caught up in a cheating scandal in the midst of his nasty divorce from Heather Mills. The pop legend was photographed in a passionate clinch with 47-year-old socialite Nancy Shevell, wife of New York millionaire attorney Bruce Blakeman. Furious Mills reportedly called McCartney demanding to know if he was sleeping with the stunning woman, who friends say reminds him of his beloved late wife Linda. GLOBE bares all the sizzling details - and Nancy's amazing past.